Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
communication cost » communication costs, communication costa, communications costs
information 1.5.2 » information 1.2, information 2
lcc developpement » le developpement, leur developpement, de developpement
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
developpement l » developpement il, developpement la, developpement de
technology 2.2 » technology _, technology 1, technology 3
1.5.2 aes » 1.5.2 a, 1.5.2 aim, 1.5.2 key
aes based » ses based, areas based, cases based
l afrique » en afrique
cost lcc » cost low, cost cs

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information 1.5.2 aes based communication cost lcc developpement l afrique.*.